20098982624

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{3533}}^1$

素因数の和:3892

約数の個数: 96

約数和(自身を含む): 45846440640

約数和(自身を除く): 25747458016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 233, 436, 466, 763, 872, 932, 1526, 1631, 1744, 1864, 3052, 3262, 3488, 3533, 3728, 6104, 6524, 7066, 7456, 12208, 13048, 14132, 24416, 24731, 25397, 26096, 28264, 49462, 50794, 52192, 56528, 98924, 101588, 113056, 177779, 197848, 203176, 355558, 385097, 395696, 406352, 711116, 770194, 791392, 812704, 823189, 1422232, 1540388, 1646378, 2695679, 2844464, 3080776, 3292756, 5391358, 5688928, 5762323, 6161552, 6585512, 10782716, 11524646, 12323104, 13171024, 21565432, 23049292, 26342048, 43130864, 46098584, 86261728, 89727601, 92197168, 179455202, 184394336, 358910404, 628093207, 717820808, 1256186414, 1435641616, 2512372828, 2871283232, 5024745656, 10049491312, 20098982624]

約数ペア:

[(1, 20098982624), (2, 10049491312), (4, 5024745656), (7, 2871283232), (8, 2512372828), (14, 1435641616), (16, 1256186414), (28, 717820808), (32, 628093207), (56, 358910404), (109, 184394336), (112, 179455202), (218, 92197168), (224, 89727601), (233, 86261728), (436, 46098584), (466, 43130864), (763, 26342048), (872, 23049292), (932, 21565432), (1526, 13171024), (1631, 12323104), (1744, 11524646), (1864, 10782716), (3052, 6585512), (3262, 6161552), (3488, 5762323), (3533, 5688928), (3728, 5391358), (6104, 3292756), (6524, 3080776), (7066, 2844464), (7456, 2695679), (12208, 1646378), (13048, 1540388), (14132, 1422232), (24416, 823189), (24731, 812704), (25397, 791392), (26096, 770194), (28264, 711116), (49462, 406352), (50794, 395696), (52192, 385097), (56528, 355558), (98924, 203176), (101588, 197848), (113056, 177779)]